Title:
DRIVE UNIT FOR SELVEDGE CONTROL ELEMENT
Document Type and Number:
Japanese Patent JP3157779
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a drive unit in a shuttleless loom, designed to prevent fold-back of the tip on the reach side of a weft picked during normal operation, namely a portion as selvedge, and pull a defective weft from the side opposite to yarn feed side so as to surely pull out the defective weft from the opening for warps.
SOLUTION: This drive unit works according to the following mechanism: a selvedge control element 12 is provided is such a mode as to be reciprocatingly movable by the action of an actuator 16 between the action position in weaving operation and the waiting position in pulling out a defective weft 3a, and during pulling the defective weft 3a by the action of a relevant device 14, the actuator 16 is driven by a controller 17 to move the selvedge control element 12 from the action position in weaving operation to the waiting position in pulling out the defective weft 3a.
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Inventors:
Yoneda, Hidetomo
Uragaki, Yutaka
Kaida, Manabu
Banba, Hideki
Uragaki, Yutaka
Kaida, Manabu
Banba, Hideki
Application Number:
JP15360798A
Publication Date:
April 16, 2001
Filing Date:
May 18, 1998
Export Citation:
Assignee:
TSUDAKOMA CORP
International Classes:
D03J1/04; D03D47/28; D03D47/40; D03D51/00; D03D51/08; (IPC1-7): D03D47/28; D03D51/00; D03J1/04
Attorney, Agent or Firm:
中川 國男
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